66 MPG combined redefines expectations for a full-size pickup truck. This isn’t about hypermiling; it’s about the 2025 Chevrolet Silverado EV 2WT and its revolutionary electric powertrain, designed for fleets and commercial users who prioritize efficiency above all else. This truck is about hauling materials and equipment, not delivering earth-shattering 0-60 times. The 2WT’s mission is to slash operational costs, and its unheard-of MPG figure is a clear statement of intent.

City and highway performance

The Silverado EV 2WT gets 73 MPG in the city, where regenerative braking shines and stop-and-go traffic becomes a fuel-saving opportunity. For delivery drivers and contractors navigating urban landscapes, this is where the 2WT truly excels. The highway figure of 60 MPG remains strong, making longer commutes and regional trips remarkably efficient. The consistent, dependable performance across varied driving conditions makes the 2WT so good for its intended audience. Performance is affected by aerodynamics and driving style.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2025 Chevrolet Silverado EV 2WT at $1,150. This figure is based on driving 15,000 miles per year and using the national average electricity cost. Individual electricity rates will vary depending on location and charging habits, but the $1,150 provides a standardized benchmark for comparing the 2WT to other vehicles. For fleet managers accustomed to budgeting thousands of dollars per vehicle for gasoline, this represents a potential game-changer. Looking at the SILVERADO MPG across all years, the 2WT stands alone with its negligible fuel costs.

Real-world expectations

While the EPA numbers provide a solid baseline, real-world MPG can fluctuate depending on factors like payload, towing, driving style, and ambient temperature. Heavier loads and aggressive driving will inevitably reduce efficiency, as will extreme cold or heat, which can impact battery performance. However, even with these variables, the Silverado EV 2WT is likely to deliver significantly lower operating costs than its gasoline or diesel counterparts.

The key to maximizing efficiency lies in understanding the vehicle’s capabilities and adapting driving habits accordingly. Consider that, on average, electric vehicles do see a range reduction of about 20% in the winter months, but this does not impact the overall lower cost of usage.

How it compares

The closest comparable work truck in terms of mission, the Ford F-150 Lightning Pro, achieves around 70 combined MPGe. However, the Silverado EV 2WT still delivers a slight edge in efficiency. The gasoline-powered F-150, even with its hybrid powertrain option, struggles to reach half the efficiency of the Silverado EV 2WT, reinforcing the cost-saving strategy behind owning the 2WT.

For those focusing on the bottom line, the significantly lower operational costs of the Silverado EV 2WT more than justify its adoption over traditional internal combustion engine vehicles. Don’t forget to browse all Chevrolet fuel economy data on our site for more context and model details.

Tips to maximize efficiency

Pre-condition the cabin while the truck is still plugged in. This uses grid power to heat or cool the interior, preserving battery energy for driving. This is more important during winter months, and on top of range preservation, this also can ensure that the battery is at its optimal temperature at the start of any given day. This will affect the performance of the vehicle, and how accurate the mileage indicators on the dashboard are.

Anticipate stops and starts to maximize regenerative braking. Smooth acceleration and gradual deceleration allow the system to recapture more energy, extending your range and reducing wear on the physical brake pads. This is especially important in city driving conditions, where speed is constantly fluctuating. This will also help you to learn the feel of the vehicle as the regeneration system engages rather quickly.

Monitor your payload and towing. Exceeding the recommended limits drastically reduces efficiency. Only carry what you need and make sure loads are evenly distributed. This is especially important if you are using this vehicle for business, as overloading a vehicle can also be considered dangerous, and at times, illegal.

Maintain proper tire inflation. Underinflated tires increase rolling resistance, requiring more energy to move the vehicle. Check your tire pressure regularly and inflate to the recommended levels. For commercial businesses, this could require a daily check, or at the very least a weekly check to ensure optimal performance.